/*
 * Copyright 1999-2017 Alibaba Group Holding Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.alibaba.druid.support.venus.util;

import java.lang.management.ManagementFactory;
import java.lang.management.RuntimeMXBean;

public class VenusProcessUtils {
	public static int getPid() {
	    RuntimeMXBean runtime = ManagementFactory.getRuntimeMXBean();
	    String name = runtime.getName(); 
	    try {
	        return Integer.parseInt(name.substring(0, name.indexOf('@')));
	    } catch (Exception e) {
	        return -1;
	    }
	}
}
